#!/usr/bin/python
# author Yu
# 2023年06月21日
import threading
from multiprocessing import Process

def while_true():
    while True:
        pass
def while_true2():
    while True:
        pass
if __name__ == '__main__':
    threading.Thread(target=while_true).start()
    # Process(target=while_true2).start()
    # while True:
    #     pass
